Package com.helger.commons.mutable

Class MutableChar

java.lang.Object

java.lang.Number

com.helger.commons.mutable.AbstractMutableNumeric<MutableChar>

com.helger.commons.mutable.AbstractMutableInteger<MutableChar>

com.helger.commons.mutable.MutableChar

All Implemented Interfaces:

IComparable<MutableChar>, ICloneable<MutableChar>, IMutableInteger<MutableChar>, IMutableNumeric<MutableChar>, IMutableObject<MutableChar>, INumber, IGenericImplTrait<MutableChar>, Serializable, Comparable<MutableChar>

@NotThreadSafe
public class MutableChar
extends AbstractMutableInteger<MutableChar>

Object wrapper around a char so that it can be passed a final object but is mutable.

Author:

Philip Helger

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
MutableChar(char cValue)	Initialize with a certain value.
MutableChar(int cValue)	Initialize with a certain int value.
MutableChar(MutableChar aOther)
MutableChar(Character aValue)	Initialize with a certain value.

Method Summary

Modifier and Type	Method	Description
char	charValue()
int	compareTo(MutableChar rhs)
int	dec()
int	dec(int nDelta)
int	dec(MutableChar aMC)
double	doubleValue()	Returns the value of the specified number as a double, which may involve rounding.
boolean	equals(Object o)
float	floatValue()	Returns the value of the specified number as a float, which may involve rounding.
char	getAndInc()
MutableChar	getClone()
int	hashCode()
int	inc()	Increment by 1 and return the modified value.
int	inc(int nDelta)
int	inc(MutableChar aMC)
char	incAndGet()
int	intValue()	Returns the value of the specified number as an int, which may involve rounding or truncation.
boolean	is0()
boolean	isEven()
boolean	isGE0()
boolean	isGT0()
boolean	isLE0()
boolean	isLT0()
long	longValue()	Returns the value of the specified number as a long, which may involve rounding or truncation.
EChange	set(char cValue)
EChange	set(int cValue)
EChange	set(MutableChar aMC)
String	toString()

Methods inherited from class com.helger.commons.mutable.AbstractMutableNumeric

onAfterChange

Methods inherited from class java.lang.Number

byteValue, shortValue

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.helger.commons.compare.IComparable

isEQ, isGE, isGT, isLE, isLT, isNE

Methods inherited from interface com.helger.commons.traits.IGenericImplTrait

thisAsT

Methods inherited from interface com.helger.commons.mutable.IMutableInteger

isOdd

Methods inherited from interface com.helger.commons.mutable.IMutableNumeric

getAsBigDecimal, getAsBigInteger, getAsByte, getAsCharacter, getAsDouble, getAsFloat, getAsInteger, getAsLong, getAsShort, isNot0

Methods inherited from interface com.helger.commons.mutable.INumber

byteValue, shortValue

Constructor Details

MutableChar

public MutableChar(int cValue)

Initialize with a certain int value. If the value does not fit into a char, the value is cut!

Parameters:

cValue - The value to be used.

MutableChar

public MutableChar(@Nonnull
 Character aValue)

Initialize with a certain value.

Parameters:

aValue - The value to be used.

MutableChar

public MutableChar(char cValue)

Initialize with a certain value.

Parameters:

cValue - The value to be used.

MutableChar

public MutableChar(@Nonnull
 MutableChar aOther)

Method Details

charValue

public char charValue()

floatValue

public float floatValue()

Description copied from interface: INumber

Returns the value of the specified number as a float, which may involve rounding.

Specified by:

floatValue in interface INumber

Specified by:

floatValue in class Number

Returns:

the numeric value represented by this object after conversion to type float.

doubleValue

public double doubleValue()

Description copied from interface: INumber

Returns the value of the specified number as a double, which may involve rounding.

Specified by:

doubleValue in interface INumber

Specified by:

doubleValue in class Number

Returns:

the numeric value represented by this object after conversion to type double.

intValue

public int intValue()

Description copied from interface: INumber

Returns the value of the specified number as an int, which may involve rounding or truncation.

Specified by:

intValue in interface INumber

Specified by:

intValue in class Number

Returns:

the numeric value represented by this object after conversion to type int.

longValue

public long longValue()

Description copied from interface: INumber

Returns the value of the specified number as a long, which may involve rounding or truncation.

Specified by:

longValue in interface INumber

Specified by:

longValue in class Number

Returns:

the numeric value represented by this object after conversion to type long.

inc

public int inc()

Increment by 1 and return the modified value.

Returns:

The by 1 incremented value.

inc

public int inc(int nDelta)

inc

public int inc(@Nonnull
 MutableChar aMC)

dec

public int dec()

dec

public int dec(int nDelta)

dec

public int dec(@Nonnull
 MutableChar aMC)

set

@Nonnull
public EChange set(int cValue)

set

@Nonnull
public EChange set(@Nonnull
 MutableChar aMC)

set

@Nonnull
public EChange set(char cValue)

is0

public boolean is0()

Returns:

true if the value is 0

isLT0

public boolean isLT0()

Returns:

true if the value is < 0

isLE0

public boolean isLE0()

Returns:

true if the value is ≤ 0

isGT0

public boolean isGT0()

Returns:

true if the value is > 0

isGE0

public boolean isGE0()

Returns:

true if the value is ≥ 0

isEven

public boolean isEven()

Returns:

true if the value is even

getAndInc

public char getAndInc()

incAndGet

public char incAndGet()

compareTo

public int compareTo(@Nonnull
 MutableChar rhs)

getClone

@Nonnull
public MutableChar getClone()

Returns:

A 100% deep-copy of the implementing class.

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object